<?php
$key1 = '$1$edocdead$';
$key2 = '$1$sesesese$';
$key3 = '$1$xoneedoc$';

$input = "admin";

$encrypted_data = crypt($input, $key1);
$encrypted_data = explode($key1,$encrypted_data);

$encrypted_data = crypt($encrypted_data[1], $key2);
$encrypted_data = explode($key2,$encrypted_data);

$encrypted_data = crypt($encrypted_data[1], $key3);
$encrypted_data = explode($key3,$encrypted_data);

echo ":".$encrypted_data[1].":";

?> 
